Novel approaches of beneficial Pseudomonas in mitigation of plant diseases - an appraisal

Journal of Plant Interactions

Volumn 6, Issue 4, 2011, Pages 195-205

  Jan, Arif Tasleem ^a   Azam, Mudsser ^a   Ali, Arif ^a   Rizwanul Haq, Qazi Mohd ^a  

^a JAMIA MILLIA ISLAMIA CENTRAL UNIVERSITY   (India)

Author keywords

agrochemicals; antagonism; biocontrol; plant growth promoting rhizobacteria (PGPR); siderophores

Indexed keywords

PSEUDOMONAS; RHIZOBIALES;

EID: 84859355237     PISSN: 17429145     EISSN: 17429153     Source Type: Journal    
DOI: 10.1080/17429145.2010.541944     Document Type: Review

References (116)

1. Adams, PB. 1990. Potential of mycoparasites for biological control of plant diseases. Annu Rev Phytopathol., 28: 59-72.
2. Adesina, MF, Lembke, A, Costa, R, Speksnijder, A and Smalla, K. 2007. Screening of bacterial isolates from European soils for in vitro antagonistic activity towards Rhizoctonia solani and Fusarium oxysporum: site dependent composition and diversity revealed. Soil Biol Biochem., 39: 2818-2828.
3. Alabouvette, C, Olivain, C and Steinberg, C. 2006. Biological control of plant diseases: the European situation. Eur J Plant Pathol., 114: 329-341.
4. Amusa, NA. 2006. Microbially produced phytotoxins and plant disease management. Afr J Biotechnol., 5: 405-414.
5. Anith, KN, Tilak, KVBR and Khanuja, SPS. 1999. Molecular basis of antifungal toxin production by fluorescent Pseudomonas sp. strain EM85-a biological control agent. Curr Sci., 77: 671-677.
6. Archibald, F. 1983. Lactobacillus plantarum, an organism not requiring iron. FEMS Microbiol Lett., 19: 29-32.
7. Arima, K, Imanaka, H, Kausaka, M, Fukuda, A and Tameera, C. 1964. Pyrrolnitrin, new antibiotic substance produced by Pseudomonas. Agric Biol Chem., 28: 575-576.
8. Askeland, RA and Morrison, SM. 1983. Cyanide production by Pseudomonas fluorescens and Pseudomonas aeruginosa. Appl Environ Microbiol., 45: 1802-1807.
9. Baker, EF and Cook, RJ. 1974. Biological control of plant pathogens, San Fransisco, CA: Freeman.
10. Bangera, MG and Thomashow, LS. 1996. Characterization of a genomic locus required for synthesis of antibiotic 2,4-dacetylphloroglucinol by biological control agent Pseudomonas fluorescens Q2-87. Mol Plant Microbe Interact., 9: 83-90.
11. Bloemberg, GV and Lugtenberg, BJ. 2001. Molecular basis of plant growth promotion and biocontrol by rhizobacteria. Curr Opin Microbiol., 4: 343-350.
12. Blumer, C and Haas, D. 2000. Mechanism, regulation and ecological role of bacterial cyanide biosynthesis. Arch Microbiol., 173: 170-177.
13. Botelho, GR and Mendonça-Hagler, LC. 2006. Fluorescent Pseudomonads associated with the rhizosphere of crops-an overview. Braz J Microbiol., 37: 401-416.
14. Braun, V and Braun, M. 2002. Active of iron transport and siderophore antibiotics. Curr Opin Microbiol., 5: 194-201.
15. Byng, GS, Eustice, DC and Jensen, R. 1979. Biosynthesis of Phenazine pigments in mutant and wild type cultures of Pseudomonas aeruginosa. J Bacteriol., 138: 846-852.
16. Castric, PA. 1975. Hydrogen cyanide, a secondary metabolite of Pseudomonas aeruginosa. Can J Microbiol., 21: 613-618.
17. Castric, PA. 1977. Glycine metabolism by Pseudomonas aeruginosa: hydrogen cyanide biosynthesis. J Bacteriol., 130: 826-831.
18. Castric, PA. 1994. Influence of oxygen on the Pseudomonas aeruginosa hydrogen cyanide synthase. Curr Microbiol., 29: 19-21.
19. Chin-A-Woeng, TFC, Bloemberg, GV, van der Bij, AJ, van der Drift, KMGM, Schripsema, J, Kroon, B, Scheffer, RJ, Keel, C, Bakker, PAHM, DeBruijn, FJ, Thomas-Oates, JE and Lugtenberg, BJJ. 1998. Biocontrol by phenazine-1-carboxamide producing Pseudomonas chlororaphis PCL1391 of tomato root rot caused by Fusarium oxysporum f.sp. radicis-lycopersici. Mol Plant Microbe Interact., 10: 79-86.
20. Chisholm, ST, Coaker, G, Day, B and Staskawwikz, BJ. 2006. Host-microbe intereactions: shaping the evolution of the plant immune response. Cell., 124: 803-814.
21. Chlumsky, LJ, Zhang, L and Jorns, MS. 1995. Sequence analysis of sarcosine oxidase and nearby genes reveals homologies with key enzymes of folate one-carbon metabolism. J Biol Chem., 270: 18252-18259.
22. Cook, RJ. 2000. Advances in plant health management in the 20th century. Annu Rev Phytopathol., 38: 95-116.
23. Cook, RJ, Thomashow, LS, Weller, DM, Fujimoto, D, Mazzola, M, Bangera, G and Kim, DS. 1995. Molecular mechanisms of defense by rhizobacteria against root disease. Proc Natl Acad Sci USA., 92: 4197-4201.
24. Crichton, RR and Charloteaux-Wauters, M. 1987. Iron transport and storage. Eur J Biochem., 164: 485-506.
25. DeWeger LA, Vander Vlugt CIM, Wijfjes AHM, Bakker PAHM, Schippers B, Lugtenberg B. 1987. Flagella of a plant growth stimulating Pseudomonas fluorescens strains are required for colonization of potato roots. J Bacteriol. 169: 2769-2773.
26. Duffy, BK and Defago, G. 1997. Zinc improves biocontrol of fusarium crown and root rot of tomato by Pseudomonas fluorescens and represses production of pathogen metabolites inhibitory to bacterial antibiotic biosynthesis. Phytopathology., 87: 1250-1257.
27. Duffy, BK and Defago, G. 1999. Environmental factors modulating antibiotic and siderophore biosynthesis by Pseudomonas fluorescens biocontrol strains. Appl Environ Microbiol., 65: 2429-2438.
28. Duffy, BK and Defago, G. 2000. Controlling instability in gacS-gacA regulatory genes during inoculant production of Pseudomonas fluorescens biocontrol strains. Appl Environ Microbiol., 66: 3142-3150.
29. Duijff, BJ, Gianinazzi-Pearson, V and Lemannceau, P. 1997. Involvement of the outer membrane lipopolysaccharides in the endophytic colonization of tomato roots by biocontrol Pseudomonas fluorescens strain WCS417r. New Phytol., 135: 325-334.
30. Dunne, C, Moenne-Loccoz, Y, McCarthy, J, Higgins, P, Powell, J, Dowling, DN and O'Gara, F. 1998. Combining proteolytic and phloroglucinol producing bacteria for improved biocontrol of Phythium mediated damping-off of sugar beet. Plant Pathol., 47: 299-307.
31. Elad, Y and Baker, R. 1985. Role of competition for iron and carbon in suppression of chlamydospore germination of Fusarium sp. by Pseudomonas spp. Ecol Epidemiol., 75: 1053-1059.
32. Fogliano, V, Ballio, A, Gallo, M, Woo, S, Scala, F and Lorito, M. 2002. Pseudomonas lipodepsipeptides and fungal cell wall degrading enzymes act synergistically in biological control. Mol Plant Microbe Interact., 15: 323-333.
33. Garbeva, P, van Vean, JA and van Elas, JD. 2004. Assessment of the diversity and antagonism towards Rhizoctonia solani AG3 of Pseudomonas sp. in soil from different agricultural regimes. FEMS Microbiol Ecol., 47: 51-64.
34. Glick, BR. 1995. Enhancement of plant growth by free-living bacteria. Can J Microbiol., 41: 109-117.
35. Gooday GW. 1990. Ecology of chitin degradation. In: Marshall KC Advances in microbial ecology. Vol. 11. New York: Plenum, p. 387-430.
36. Haas, D and Defago, G. 2005. Biological control of soil-borne pathogens by fluorescent Pseudomonads. Nat Rev Microbiol., 3: 307-319.
37. Haas, D and Keel, C. 2003. Regulation of antibiotic production in root colonizing Pseudomonas sp. and relevance for biological control of plant disease. Annu Rev Phytopathol., 41: 117-153.
38. Hamill, RL, Elander, RP, Mabe, JA and Goreman, M. 1970. Metabolism of tryptophans by Pseudomonas aureofaceins V; conversion of tryptophan to pyrrolnitrin. Appl Environ Microbiol., 19: 721-725.
39. Hammond-Kosack, KE and Jones, JD. 1996. Resistance gene-dependent plant defense responses. Plant Cell., 8: 1773-1791.
40. Hariprasad, P and Umesha, S. 2007. Induction of systemic resistance in field grown tomato by PGPR against Xanthomonas vesicatoria-incitant of bacterial spot. J Mycol Plant Pathol., 37: 460-463.
41. Harrison, LA, Letrendre, L, Kovacevich, P, Pierson, EA and Weller, DM. 1993. Purification of an antibiotic effective against Gaumannomyces graminis var tritici produced by a biocontrol agent Pseudomonas aureofaceins. Soil Biol Biochem., 25: 215-221.
42. Heeb, S and Haas, D. 2001. Regulatory roles of the GacS/GacA two-component system in plant-associated and other gram-negative bacteria. Mol Plant Microbe Interact., 14: 1351-1363.
43. Holliman FG. 1969. Pigments of Pseudomonas sp. Part I: structure and synthesis of aeruginosin A. J Chem Soc C 2514-2516.
44. Howell, CR and Stipanovic, RD. 1979. Control of Rhizoctonia solani an cotton seedlings with Pseudomonas fluorescens and with an antibiotic produced by bacterium. Phytopathology., 69: 480-482.
45. Howie, CJ, Cook, RJ and Weller, DM. 1987. Effects of soil matric potential and cell motility on wheat root colonization by fluorescent Pseudomonad's suppressive to takeall. Phytopathology., 77: 286-292.
46. Iavicoli, A, Boutet, E, Bochala, A and Metraux, JP. 2003. Induced systemic resistance in Arabidopsis thaliana in response to root inoculation with Pseudomonas fluorescens CHA0. Mol Plant Microbe Interact., 16: 851-858.
47. Isman, MB. 2008. Botanical insecticides: For richer, for poorer. Pest Manag Sci., 64: 8-11.
48. Keel, C, Voisard, C, Berling, CH, Kahr, G and Defago, G. 1989. Iron sufficiency: a prerequisite for suppression of tobacco black root rot in Pseudomonas fluorescens strain CHA0 under Gnotobiotic conditions. Phytopathology., 79: 584-589.
49. Kim, BS, Lee, JY and Hwang, BK. 2000. Invivo control and in vitro antifungal activity of rhamnolipid B: a glycolipid antibiotic against Phytophthora capsici and Colletotrichum orbiculare. Pest Manag Sci., 56: 1029-1035.
50. Kraus, J and Lopez, JE. 1995. Characterization of a genomic locus required for the production of antibiotic Pyoluteorin by biological control agent Pseudomonas fluorescens PF-5. Appl Environ Microbiol., 61: 849-854.
51. Laursen, JB and Nielsen, J. 2004. Phenazine natural products: biosynthesis, synthetic analogues and biological activity. Chem Rev., 104: 1663-1686.
52. Leah, RH, Tommerup, S, Svendsen, I and Murphy, J. 1991. Biochemical molecular characterization of three barley seed proteins with antifungal properties. J Biol Chem., 266: 1564-1573.
53. Lemanceau, P, Bakker, PAHM, DeKogel, WJ, Alabouvette, C and Schippers, B. 1992. Effect of pseudobactin 358 production by Pseudomonas putida WCS358 on suppression of fusarium wilt of carnations by nonpathogenic Fusarium oxysporum FO47. Appl Environ Microbiol., 58: 2978-2982.
54. Lim, H, Kim, Y and Kim, S. 1991. Pseudomonas stutzeri YLP-1 genetic transformation and antifungal mechanism against Fusarium solani, an agent of plant root rot. Appl Environ Microbiol., 57: 510-516.
55. Loper, JE and Buyer, JS. 1991. Siderophores in microbial interactions on plant surfaces. Mol Plant Microbe Interact., 4: 5-13.
56. Loper, JE and Henkels, MD. 2000. Regulation of antibiotic production in root-colonizing Pseudomonas species and relevance for biological control of plant diseases. Annu Rev Phytopathol., 41: 117-153.
57. Lovley DR, Coates JD, Saffarini DA, Lonergan DJ. 1997. Dissimilatory iron reduction. In: Winkelman G Carrano CJ Iron and related transition metals in microbial metabolism. Switzerland: Harwood Academic.
58. Lugtenberg, BJ and Dekkers, LC. 1999. What make Pseudomonas bacteria rhizosphere competent. Environ Microbiol., 1: 9-13.
59. Lugtenberg, BJJ, DeWegner, LA and Bennett, JW. 1991. Microbial stimulation of plant growth and protection from disease. Curr Opin Microbiol., 2: 457-464.
60. Lynch, J. 1990. The rhizosphere, Chichester: Wiley-Interscience.
61. Marschner, H. 1995. Mineral nutrition of higher plants, 2nd ed, London: Academic Press.
62. Maurhofer, M, Haas, C, Meauwly, P, Metraux, JP and Defago, G. 1994. Induction of systemic resistance of tobacco to tobacco necrosis virus by the root-colonizing Pseudomonas fluorescens strain CHA0: influence of the gacA gene and of pyoverdine production. Phytopathology., 84: 139-146.
63. Mavrodi, DM, Bonsall, RF, Delaney, SM, Soule, MJ, Phillips, G and Thomashow, LS. 2001. Functional analysis of genes for biosynthesis of Pyocyanin and Phenazine-1-carboxamide from Pseudomonas aeruginosa PA01. J Bacteriol., 183: 6454-6465.
64. Mavrodi, DV, Blankenfeldt, W and Thomashow, LS. 2006. Phenazine compounds in fluorescent Pseudomonas sp. biosynthesis and regulation. Annu Rev Phytopathol., 44: 417-445.
65. Mayak, S, Tirosh, T and Glick, BR. 2004. Plant growth promoting bacteria confer resistance in tomato plants to salt stress. Plant Physiol Biochem., 42: 565-572.
66. Neilands, JB. 1995. Siderophores: structure and function of microbial iron transport compounds. J Biol Chem., 270: 26723-26726.
67. Neilands, JB and Leong, SA. 1986. Siderophores in relation to plant growth and disease. Annu Rev Plant Physiol., 37: 187-208.
68. Nielsen, TH, Christophersen, C, Anthoni, U and Sorensen, J. 1999. Viscosinamide, a new cyclic depsipeptide with surfactant and antifungal properties produced by Pseudomonas fluorescens DR54. J Appl Microbiol., 86: 80-90.
69. Nielsen, TH, Sorensen, D, Tobiasen, C, Andersen, JB, Christophersen, C, Givskov, M and Sorensen, J. 2002. Antibiotic and biosurfactant properties of cyclic lipopeptides produced by fluorescent Pseudomonas sp. from the sugar beet rhizosphere. Appl Environ Microbiol., 68: 3416-3423.
70. Nielsen, TH, Thrane, C, Christophersen, C, Anthoni, U and Sorensen, J. 2000. Structure, production characteristics and fungal antagonism of tensin-a new antifungal cyclic lipopeptide from Pseudomonas fluorescens strain 96.578. J Appl Microbiol., 89: 992-1001.
71. Nowak-Thompson, B, Chancey, N, Wing, JS, Gould, SJ and Loper, JE. 1999. Characterization of Pyoluteorin biosynthetic gene cluster of Pseudomonas fluorescens PF-5. J Bacteriol., 181: 2166-2174.
72. Nowak-Thompson, B, Gould, SJ, Kraus, J and Loper, JE. 1994. Production of 2,4-dacetylphloroglucinol by biocontrol agent Pseudomonas fluorescens PF-5. Can J Microbiol., 40: 1064-1066.
73. Nowak-Thompson, B, Gould, SJ and Loper, JE. 1997. Characterization of pyoluteorin biosynthetic gene cluster of Pseudomonas fluorescens PF-5. Gene., 204: 17-24.
74. O'Sullivan, DJ and O'Gara, F. 1992. Traits of fluorescent Pseudomonas species involved in suppression of plant root pathogens. Microbiol Rev., 56: 662-676.
75. Olsiewski, PJ, Kaczorowski, GJ and Walsh, CT. 1980. Purification and properties of d-amino acid dehydrogenase, an inducible membrane-bound iron-sulfur flavoenzyme from Escherichia coli. J Biol Chem., 255: 4487-4494.
76. Ongena, M, Jourdan, E, Adam, A, Paquot, M, Braun, A, Joris, B, Arpigny, JL and Thonart, P. 2007. Surfactin and fengycin lipopeptides of Bacillus subtilis as elicitors of induced systemic resistance in plants. Environ Microbiol., 9: 1084-1090.
77. Picard, C, Frascaroli, E and Bosco, M. 2004. Frequency and biodiversity of 2,4-diacetylphloroglucinol producing rhizobacteria are differentially affected by genotype of two maize inbred lines and their hybrid. FEMS Microbiol Ecol., 49: 207-215.
78. Pieterse, CMJ, van Wees, SCM, Hoffland, E, van Pelt, JA and van Loon, LC. 1996. Systemic resistance in Arabidopsis induced by biocontrol bacteria is independent of salicylic acid accumulation and pathogenesis-related gene expression. Plant Cell., 8: 1225-1237.
79. Pieterse, CMJ, van Wees, SCM, Ton, J, van Pelt, JA and van Loon, LC. 2002. Signalling in rhizobacteria-induced systemic resistance in Arabidopsis thaliana. Plant Biol., 4: 535-544.
80. Pieterse, CMJ, van Wees, SCM, van Pelt, JA, Knoester, M, Laan, R, Gerrits, H, Weisbeek, PJ and van Loon, LC. 1998. A novel signalling pathway controlling induced systemic resistance in Arabidopsis. Plant Cell., 10: 1571-1580.
81. Raaijmakers, JM, DeBruni, I and DeKock, MJD. 2006. Cyclic lipopeptide production by plant associated Pseudomonas sp.; diversity, activity, biosynthesis and regulation. Mol Plant Microbe Interact., 19: 699-710.
82. Raaijmakers, JM, Vlami, M and DeSouza, JT. 2002. Antibiotic production by bacterial biocontrol agents. Antonie Van Leeuwenhoek., 81: 537-547.
83. Raaijmakers, JM and Weller, DM. 1998. Natural plant protection by 2,4-diacetylphloroglucinol producing Pseudomonas sp. in take-all decline soils. Mol Plant Microbe Interact., 11: 144-152.
84. Rainey, PB. 1999. Adaptation of Pseudomonas fluorescens to the plant rhizosphere. Environ Microbiol, 1: 243-257.
85. Ramamurthy, V, Viswanathan, R, Rhaguchander, T, Prakasam, V and Smaiyappan, R. 2001. Induction of systemic resistance by plant growth promoting rhizobacteria in crop plants against pests and diseases. Crop Prot., 20: 1-11.
86. Rani, A, Bhat, MN and Singh, BP. 2007. Effect of phylloplane fungi on potato late blight pathogen Phytophthora infestans. J Mycol Plant Pathol., 37: 413-417.
87. Raudales RE, McSpadden Gardener BB. 2008. Microbial biopesticides for the control of plant diseases in organic forming. Ohio State University fact sheet. Available from:http://ohioline.osu.edu/hyg-fact/3000/pdf/HYG_3310_08.pdf
88. Reddi, TK, Khudiakov, YP and Borovkov, AV. 1969. Pseudomonas fluorescens strain 26 producing phytotoxic substances. Microbiologiya., 38: 909-913.
89. Ryals, JA, Neuenschwander, UH, Willits, MG, Molina, A, Steiner, H and Hunt, MD. 1996. Systemic acquired resistance. Plant Cell., 8: 1809-1819.
90. Ryu, CM, Farag, MA, Hu, CH, Reddy, MS, Kloepper, JW and Pare, PW. 2004. Bacterial volatiles induce systemic resistance in Arabidopsis. Plant Physiol., 134: 1-10.
91. Saleem, M, Arshad, M, Hussain, S and Bhatti, AS. 2007. Perspective of plant growth promoting rhizobacteria (PGPR) containing ACC deaminase in stress agriculture. J Ind Microbiol Biotechnol., 34: 635-648.
92. Salisbury FB. 1994. Role of plant hormones In: Wilkinson RE Plant environment interactions. New York: Marcel Dekker. p. 39-81.
93. Schorth, MN and Hancock, JG. 1981. Selected topics in biological control. Annu Rev Microbiol., 35: 453-476.
94. Sharifi-Tehrani, A, Zala, M, Natsch, A, Moenne-Loccoz, Y and Defago, G. 1998. Biocontrol of soil borne fungal plant diseases by 2,4-diacetylphloroglucinol producing fluorescent Pseudomonads with different restriction profiles of amplified 16S rDNA. Eur J Plant Pathol., 104: 631-643.
95. Sharma, HC, Sharma, KK, Seetharama, NN and Ortiz, R. 2001. Genetic transformations of crop plants: risk and opportunities for the rural poor. Curr Sci., 80: 1495-1508.
96. Sigler, WV, Nakatsu, CH, Reicher, ZJ and Turco, RF. 2001. Fate of the biological control agent Pseudomonas aureofaciens TX-1 after application to turfgrass. Appl Environ Microbiol., 67: 3542-3548.
97. Spoel, SH, Koorneef, A, Claessens, SMC, Korzelius, JP, van Pelt, JS and Mueller, MJ. 2003. NPR1 modulates cross talk between salicylate and jasmonate dependent defence pathways through a novel function in the cytosol. Plant Cell., 15: 760-770.
98. Sticher, L, Mauch-Mani, B and Metraux, JP. 1997. Systemic acquired resistance. Annu Rev Plant Pathol., 35: 235-270.
99. Tarnawski, S, Hamelin, J, Jossi, M, Aragno, M and Fromin, N. 2006. Phenotypic structure of Pseudomonas population is altered under elevated pCO2 n the rhizosphere of perennial grasses. Soil Biol Biochem., 38: 1193-1201.
100. Tazawa, J, Watanabe, K, Yoshida, H, Sato, M and Homma, Y. 2000. Simple method of detection of the strains of fluorescent Pseudomonas sp. producing antibiotics, pyrrolnitrin and phloroglucinol. Soil Microorg., 54: 61-67.
101. Thomashow, LS and Weller, DW. 1988. Role of Phenazine antibiotic from Pseudomonas fluorescens in biological control of Gaeumannomyces graminis var. tritici. J Bacteriol., 170: 3499-3508.
102. Tran, H, Kruijt, M and Raaijmakers, JM. 2007. Diversity and activity of biosurfactant producing Pseudomonas in the rhizosphere of black pepper in Vietnam. J Appl Microbiol., 104: 839-851.
103. Tuzun, S. 2001. Relationship between pathogen induced systemic resistance and multigenic resistance in plants. Eur J Plant Pathol., 107: 85-93.
104. van Loon, LC, Bakker, PAHM and Pieterse, CMJ. 1998. Systemic resistance induced by rhizosphere bacteria. Annu Rev Phytopathol., 36: 453-483.
105. Vivekananthan, R, Ravi, M, Ramanathan, A and Samiyappan, R. 2004. Lytic enzymes induced by Pseudomonas fluorescens and other biocontrol organisms mediate defense against anthracnose pathogen in Mango. World J Microbiol Biotechnol., 20: 235-244.
106. Voisard C, Bull CT, Keel C, Laville J, Maurhofer M, Schnider U, Defago G, Haas D. 1994. Biocontrol of root diseases by Pseudomonas fluorescens CHA0: current concepts and experimental approaches. In: O'Gara F Dowling DN Boesten B Molecular ecology of rhizosphere microorganisms Weinheim: VCH, p. 69-89.
107. Wang KL, Li H, Ecker JR. 2002. Ethylene biosynthesis and signaling network Plant Cell [volume unknown] S131-S151.
108. Weisbeek PJ, Gerrits H. 1999 APS Press St Paul, MN. Iron and biocontrol. In: Stacey G Keen NT Plant-microbe interactions, p. 217-250.
109. Weller, DM. 1988. Biological control of soil borne plant pathogens in the rhizosphere with bacteria. Annu Rev Phytopathol., 26: 379-407.
110. Weller, DM. 2007. Pseudomonas biocontrol agents of soilborne pathogens: looking back over 30 years. Phytopathology., 97: 250-256.
111. Weller, DM and Cook, RJ. 1983. Suppression of take-all of wheat by seed treatments with fluorescent Pseudomonads. Phytopathology., 73: 463-469.
112. Whipps, JM. 2001. Microbial interactions and biocontrol in the rhizosphere. J Exp Bot., 52: 487-511.
113. Wissing, F. 1974. Cyanide formation from oxidation of glycine by a Pseudomonas species. J Bacteriol., 117: 1289-1294.
114. Yang, J, Kloepper, JW and Ryu, C. 2009. Rhizosphere bacteria help plants tolerate abiotic stress. Trends Plant Sci., 14: 1-4.
115. Zehnder, GW, Murphy, JF, Sikora, EJ and Kloepper, JW. 2001. Applications of rhizobacteria for induced resistance. Eur J Plant Pathol., 107: 39-50.
116. Zhang, S, Reddy, MS, Kokalis-Burelle, N, Wells, LW, Nightengale, SP and Kloepper, JW. 2001. Lack of induced systemic resistance in peanut to late leaf spot disease by plant growth-promoting rhizobacteria and chemical elicitors. Plant Dis., 85: 879-884.